For my local beach, Ballyholme, it gives the Water quality as follows:-
Combined Sewer Overflow discharge local to this beach. Bathers should be aware of possible pollution for at least 24 hours after heavy rain.
2004 grade: Basic Pass
2005 grade: Failed (caution)
2006 grade: Basic Pass
[img]http://www.goodbeachguide.co.uk/images/ ... uality.gif[/img]
Surprised it only failed the once to be honest.